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Fix wt usage

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This commit is contained in:
pancake 2016-10-27 23:55:54 +02:00
parent 196e5a763c
commit 80f92cba4e
1 changed files with 6 additions and 2 deletions
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8
libr/core/cmd_write.c
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@ -975,7 +975,6 @@ static int cmd_write(void *data, const char *input) {
eprintf ("Usage: wt[a] file [size] write 'size' bytes in current block to file\n");
eprintf (" wta [filename] - append to file\n");
eprintf (" wtf [filename] - write to file (see also wxf and wf?\n");
eprintf (" wt [filename] - alias for wtf\n");
free (ostr);
return 0;
} else {
@ -1000,12 +999,17 @@ static int cmd_write(void *data, const char *input) {
}
} else if (*str != ' ') {
const char* prefix = r_config_get (core->config, "cfg.prefixdump");
snprintf (_fn, sizeof(_fn), "%s.0x%08"PFMT64x, prefix, core->offset);
snprintf (_fn, sizeof (_fn), "%s.0x%08"PFMT64x, prefix, core->offset);
filename = _fn;
} else {
filename = str + 1;
}
tmp = strchr (str + 1, ' ');
if (!filename || !*filename) {
const char* prefix = r_config_get (core->config, "cfg.prefixdump");
snprintf (_fn, sizeof (_fn), "%s.0x%08"PFMT64x, prefix, core->offset);
filename = _fn;
}
if (tmp) {
sz = (st64) r_num_math (core->num, tmp + 1);
if (!sz) {